//
// Created by Administrator on 2023/3/29.
// 二维数组
//

#include <iostream>
using namespace std;

int main()
{
    int n = 3;
    char arr[n][n];
    for (int i = 0; i < n; ++i)
    {
        for (int j = 0; j < n; ++j)
        {
            cin>>arr[i][j];
        }
    }

    for (int i = 0; i < n; ++i)
    {
        for (int j = 0; j < n; ++j)
        {
            printf(" %c ",arr[i][j]);
        }
        cout<<endl;
    }
    printf("sizeof arr: %d\n",sizeof(arr));
    return 0;
}

